Tbaħħir standard b'xejn fuq ordnijiet ta' aktar minn $9.9
Politika tar-ritorn
Oġġetti jistgħu jintirbu sa 40 jum mill-data tar-riċeviment. Oġġetti personalizzati ma jistgħux jintirbu. Oġġetti mixtrija b'gift card jistgħu biss jinbidlu; ma jistgħux jintirbu.
Rigal B'Xejn
Merħba għal Roymall, is-sit professjonali tiegħek għal xiri ta' rigali ta' kwalità għolja. Napprezzaw is-sapport tiegħek u rridu nuruk gratitudni billi noffru rigal b'xejn ma' kull ordni.
Politika tat-Tbaħħir
Oġġetti jintbagħtu fi żmien 2-5 ġranet tax-xogħol. Ordni ta' aktar minn $9.9 jintbagħtu b'xejn.
1. Politika tar-Ritorn
Oġġetti jistgħu jintirbu sa 40 jum. Oġġetti personalizzati ma jistgħux jintirbu.
2.Politika tar-Rifużjoni
Ir-rimi jintirbu bl-istess metodu ta' ħlas oriġinali.
Videos for similar product
Loading product videos...
❮
❯
Products related to this item
Loading related products...
❮
❯
Short Version:Click Here Realacc 5.8G 5dBi 50W Omnidirectional Flat Panel Antenna Omni Tower Plated FPV Antenna SMA/RP-SMA
Thanks the designer Maarten baert, who gives the idea, if you want more information, pls click:http://www.maartenbaert.be/quadcopters/antennas/pagoda-antenna/
I tested these in a comparison setup using a 25mw transmitter set up 100 meters from the receiver (CT580). The overall signal level at 65% was on a par with the aomway cloverleaf 64%, SpiroNet 64%, Foxeer 61%, and DYS 63%. The difference was most noticeable with different angles, the pagoda having a much more uniform pattern without the nodes of the other antennas. The other test revealed that by using pagoda to transmit and receive, there was a bigger gain, and the other antennas were slightly worse, this can probably be attributed to the overall percentage of circular polarisation vs radiated linear, being better with the panel (pagoda) and transmitting and receiving with both the same optimises that benefit. Build quality looks good, and soldering quality is better than expected.